Definition- experimental; temporary; uncertain The dance team was happy that the schedule was only tentative because that meant they still had a chance of dancing last like they wanted to.
Antonym- permanent After getting a tattoo, it finally hit her that it was permanent.
Definition- unadorned; stern; forbidding; without much money The Titanic seemed big back in the day, but now is austere compared to today's cruise lines
Antonym- extravagant The extravagant birthday party was on MTV's My Super Sweet Sixteen.
Definition- seriousness The gravity of the situation finally dawned on us when we realized we could get our license taken away as the cops turned on their sirens.
Antonym- unimportance The props were the unimportance to the judges whether that team got extra points or not.
Definition- shamefully wicked; having (and deserving) an extremely bad reputation; disgraceful The infamous Adolf Hitler was known for causing the Holocaust many years ago.
Antonym- dignified The dignified Adele is popular for her strong opinions and amazing music.
Definition- to prevent; to stop; to keep from doing something The mom tried to deter the child from eating cookies before dinner, but she couldn't stop him.
Antonym- encourage The teachers encourage their children to pay attention, sometimes by yelling.